FN ISI Export Format VR 1.0 PT J TI NO-RPG, a game interface to common core sequenced third-party educational games AF Berkling, Kay Incekara, Mehmet Ali Wolske, Tom AU Berkling, K Incekara, MA Wolske, T BP 1524 EP 1532 DI 10.1109/EDUCON.2018.8363414 ER